.containers {
  margin: 0;
  padding: 0;
  height: 100%;
  width: auto;
  background: #f0f2f5;
  background-image: url('../assets/imags/module/bg.png');
  -moz-background-size: 100% 100%;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
